Think you know how to take care of your grandmother’s precious pearls? Don’t be so sure. Look over these how-tos from the Pearl Outlet. You might be surprised:

1. Never store pearl necklaces by hanging them. The thread will stretch over time.

2. Don’t store pearl jewelry with other jewelry. Gemstones can scratch the pearls.

3. In dry climates, bathe pearls with a liquid hand soap every few weeks, and lay them out to dry.

4. Do not wear your pearls when the string is wet.

And lastly, want to know if they’re real? Rub a pearl on your teeth. If it feels gritty, it is real. If it feels smooth or if it gets scratched, it is fake.

LULU LOVE IT

You Berkeley folks have probably wondered what was going into that coveted space at the corner of Ashby and College avenues. If the yogis stretching outside didn’t give it away, we will.

It’s Lululemon Athletica, a yoga-inspired apparel company. This is the company’s first East Bay location. If you think all they do is sell water bottles and microfiber tank tops, you’re mistaken.

The Vancouver-based Lululemon has a reputation for bringing communities closer with education, a focus on women’s wellness and free outdoor yoga classes. There’s one slated for 10 a.m. Sunday at Willard Park in Berkeley. Bring your mat.

Until then, check it out for yourself at the official grand opening at 7 p.m. Thursday, 2956 College Ave. The night will include organic food and wine, music, dancers, yogis and artists. To RSVP, e-mail berkeley-community@lululemon.com.

DADDY’S LITTLE GIRL

Ever wondered what the best father-daughter wedding dance songs are? Ponder no more.

Brides.com has compiled a list of the top 10 songs for daddy and his little girl. The iMix song list can be found at http://www.brides.com/weddingstyle/music and listened to through iTunes. Here it is: